<script setup lang="ts">
import { delCardAPI, getCardListAPI } from '@/apis/card';
import type { Card, CardListParams } from '@/types/card';
import { ElMessage, ElMessageBox } from 'element-plus';
import { ITEM_RENDER_EVT } from 'element-plus/es/components/virtual-list/src/defaults.mjs';
import { onMounted, ref } from 'vue';

// 1.获取数据
// 请求参数
const params=ref<CardListParams>({
  page:1,
  pageSize:2,
  carNumber:'',
  personName:'',
  cardStatus:''
})

const cardList=ref<Card[]>([])
const total=ref(0)
// 获取列表封装
const getList=async()=>{
const res=await getCardListAPI(params.value)
// console.log('月卡列表', res.data.total);
cardList.value=res.data.rows
total.value=res.data.total

}

// 组件挂载完成，调用请求获取数据
onMounted(()=>{
  getList()
})

const formatStatus=(item:Card)=>item.cardStatus===0?'可用':'已过期'

// 查询按钮点击事件
const onSearch=()=>{
//  搜索需要重置页数，否则分页异常，无法获取到数据
params.value.page=1
// 重新请求数据
getList()
}

// 删除单个月卡
const delCard=(ids:number[])=>{
  // 如果没有选择数据，则轻提示
  if(ids.length===0) return ElMessage.warning('请选择要删除的月卡')
   // 删除属于危险操作，需要二次弹窗确认
  ElMessageBox.confirm('此操作将永久删除该文件, 是否继续?', '温馨提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning',
  }).then(async()=>{
      // 发送请求，删除后端的数据
await delCardAPI(ids)
// 轻提示
ElMessage.success('删除成功')
 // 前端重新获取列表
 getList()

  }).catch(()=>{})
}
// 已选择列表
const selectionCardList=ref<Card[]>([])
const onSelectionChange=(arr:Card[])=>{
  selectionCardList.value=arr
}
</script>

<template>
 <div class="card-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <span  class="search-label">车牌号码：</span>
      <el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">车主姓名：</span>
      <el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">状态：</span>
      <el-select v-model="params.cardStatus" style="width: 240px">
        <el-option label="全部" value="" />
        <el-option label="可用" value="0" />
        <el-option label="已过期" value="1" />
      </el-select>
      <el-button @click="onSearch" type="primary" class="search-btn">查询</el-button>
    </div>
    <!-- 新增删除操作区域 -->
    <div class="create-container">
      <el-button @click="$router.push('/cardAdd')" type="primary">添加月卡</el-button>
      <!-- 批量删除，map 映射选中的 id -->
      <el-button @click="delCard(selectionCardList.map(item=>item.id))">批量删除</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
       <!-- type="index" 生成表格序号 -->
        <!-- @selection-change 当选择项发生变化时会触发该事件 -->
      <el-table style="width: 100%" :data="cardList" @selection-change="onSelectionChange">
           <!-- type="selection" 生成表格选择框 -->
           <el-table-column width="50" type="selection" />
        <el-table-column type="index" label="序号" width="100" />

        <el-table-column label="车主名称" prop="personName" />
        <el-table-column label="联系方式" prop="phoneNumber"/>
        <el-table-column label="车牌号码" prop="carNumber"/>
        <el-table-column label="车辆品牌" prop="carBrand"/>
        <el-table-column label="剩余有效天数"  prop="totalEffectiveDate"/>
        <el-table-column label="状态"  prop="cardStatus" :formatter="formatStatus"/>

        <el-table-column label="操作" fixed="right" width="280">
                    <!-- 插槽自定义内容，#default 表示默认插槽 -->

          <template #default="{row}">
            <el-button size="small" type="primary" link>续费{{ row.id }}</el-button>
            <el-button size="small" type="primary" link >查看</el-button>
            <el-button size="small" type="primary" link @click="$router.push(`/cardAdd/${row.id}`)">编辑</el-button>
            <el-button size="small" type="primary" link @click="delCard([row.id])">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 分页 -->
    <div class="page-container">
      <el-pagination
       layout="total, prev, pager, next,sizes, jumper" 
       :page-sizes="[2,5,10,100]"
       :total="total" 
       v-model:page-size="params.pageSize"
       v-model:current-page="params.page"
       @change="getList"
       />
    </div>
    {{ params }}
  </div>
</template>

<style lang="scss" scoped>
.card-container {
  padding: 20px;
  background-color: #fff;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  padding-bottom: 20px;

  .search-main {
    width: 220px;
    margin-right: 10px;
  }

  .search-btn {
    margin-left: 20px;
  }
}

.create-container {
  margin: 10px 0px;
}

.page-container {
  padding: 4px 0px;
  text-align: right;
  display: flex;
  justify-content: flex-end;
}

.form-container {
  padding: 0px 80px;
}
</style>
